CN103063891B - 抗干扰的智能电表以及智能电表的抗干扰方法 - Google Patents
抗干扰的智能电表以及智能电表的抗干扰方法 Download PDFInfo
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CN103698564B (zh) * | 2013-12-26 | 2016-08-24 | 华立科技股份有限公司 | 一种防止电表pcb板工频磁场启动的方法 |
CN105097188B (zh) * | 2014-05-13 | 2018-10-09 | 台达电子企业管理(上海)有限公司 | 电感器及具有该电感器的变换器 |
Citations (6)
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CN201117586Y (zh) * | 2007-11-14 | 2008-09-17 | 永嘉县瑞乐电器有限公司 | 一种电能表用继电器 |
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CN102323459A (zh) * | 2011-08-12 | 2012-01-18 | 桐乡市伟达电子有限公司 | 抗交变磁场锰铜分流器 |
CN202305613U (zh) * | 2011-10-28 | 2012-07-04 | 钜泉光电科技(上海)股份有限公司 | 一种锰铜电能表 |
CN102854347A (zh) * | 2012-08-09 | 2013-01-02 | 俞敏 | 电能表及其电流采样装置 |
CN203011956U (zh) * | 2012-12-11 | 2013-06-19 | 北京科锐配电自动化股份有限公司 | 一种双线输入的故障指示器卡线装置 |
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CN201117586Y (zh) * | 2007-11-14 | 2008-09-17 | 永嘉县瑞乐电器有限公司 | 一种电能表用继电器 |
CN201965161U (zh) * | 2010-08-20 | 2011-09-07 | 宁波三星电气股份有限公司 | 锰铜分流器 |
CN102323459A (zh) * | 2011-08-12 | 2012-01-18 | 桐乡市伟达电子有限公司 | 抗交变磁场锰铜分流器 |
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CN102854347A (zh) * | 2012-08-09 | 2013-01-02 | 俞敏 | 电能表及其电流采样装置 |
CN203011956U (zh) * | 2012-12-11 | 2013-06-19 | 北京科锐配电自动化股份有限公司 | 一种双线输入的故障指示器卡线装置 |
Non-Patent Citations (2)
Title |
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变压器漏磁对锰铜采样电能表计量误差影响的研究;徐晴 等;《电测与仪表》;20120831;第49卷(第560期);66-70 * |
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Denomination of invention: Anti interference smart meter and anti-interference method of smart meter Effective date of registration: 20220507 Granted publication date: 20141126 Pledgee: Zhejiang Yueqing Rural Commercial Bank Co.,Ltd. Hongnan sub branch Pledgor: ZHEJIANG LIHUI ELECTRIC Co.,Ltd. Registration number: Y2022330000657 |
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